Superback Cameron Green recently announced his retirement from football, opting out of his option to play a 5th season at NU due to concussions and other head related injuries within his family. Thank you for everything you have done for the program, Cam, and best of luck to you & your life in the future. #WildcatForLife 🐺💜 - - - - - - #B1GCats #holidaybowl #eastwestshrinegame #nflpacollegiatebowl #nufootball #football #chitown #chicago #afcchampionship #nfcchampionship #northwesternwildcats #northwestern #purplepride #evanston #illinois #bigten #nfl #college #cfbplayoff #B1G #gocats #B1GFootball #northwesternsports #nu #northwesternuniversity #holidaybowl2018 #utah #Holidaybowlchampions